![]() ![]() They will take your regular searches and make them more targeted, helping you to find the results you need quickly.įor the seasoned search professional, Google’s search operators and search commands are old hat. For the uninitiated, though, they can seem daunting or complex. That’s where Google’s search operators and commands come in. Just enter the keywords and up come the results you want, right? - To an extent, that is correct.īut for anyone looking for something a bit more focused, particularly niche or a bit more technical that is related to a term or a particular URL, a regular keyword search just may not cut the mustard. ![]() Learn more about the available filters on the Search results page FAQ.Searching on Google is a relatively simple thing to do. The following words are identified as stop words and are not searchable:Īfter completing your search, you can use the filters available on the Search results page to refine your results by: Searching special characters and formulas Plurals and spelling variants are included: "heart attack" includes "heart attacks", "color code" includes "colour code".The searches "heart-attack" and "heart attack" return the same results. Punctuation is ignored in a phrase search.The above example can be expressed more concisely as: ("heart attack" OR "myocardial infarction") diabetes -cancer.Example: ("heart attack" OR "myocardial infarction") AND diabetes AND NOT cancer.Quotation marks can be used to specify terms which must appear next to each other.Example: Instead of searching a OR b AND c OR d.Parentheses can be used when nesting clauses so the grouping is clear and unambiguous.Example: black -hole will return results containing 'black', but exclude any instances where 'hole' appears with it.The hyphen (or minus symbol) is interpreted as the NOT operator.Boolean operators must be entered in all uppercase.Boolean operators currently supported include AND, OR, NOT, and the hyphen (or minus symbol).(Select 'Show more fields' to display this field) ScienceDirect will search only these segments of the document. ScienceDirect will search the bibliographic references cited at the end of the document. ![]() ![]() ScienceDirect will search for documents which contain the terms in the document title. ScienceDirect will search only these segments of the document for instances of the terms. Title, abstract, or author-specified keywords
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